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Most users ever online was 248 on Wed Dec 12, 2007 11:53 pm


Squama without upstanding hairs
Pic Title: Squama without upstanding hairs
Pic Description: The presence of upstanding hairs on the top of the squama is a chracteristic feature of the genus Syrohus, but in other Syrphini the top surface of the squama is bare - although the squama (flap at the wing base) still has a fan of hair around the margin. This is Episyrphus balteatus.
Poster: stuart
Posted: Mon Nov 28, 2005 9:14 am
View: 618
Comments: 0



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